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913 result(s) for "data breach" — best match first.

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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Uranium OS 12 RLSA-2028-9862 - Enhanced Java 12.0 Patch for Data Breach

Important: .NET 9.0 security update

The Hacker News
The Hacker News Breaches & leaks

Qilin Ransomware Turns South Korean MSP Breach Into 28-Victim 'Korean Leaks' Data Heist

South Korea's financial sector has been targeted by what has been described as a sophisticated supply chain attack that led to the deployment of Qilin ransomwa…

The Hacker News
The Hacker News Breaches & leaks

Microsoft Warns of Unpatched Office Vulnerability Leading to Data Breaches

Microsoft has disclosed an unpatched zero-day in Office that, if successfully exploited, could result in unauthorized disclosure of sensitive information to ma…

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Breaches & leaks

Dell API Exploitation Led to Breach Affecting 49M Customers

Dell customers need to stay cautious as the vendors admit a data breach impacting their…Dell API Exploitation Led to Breach Affecting 49M Customers on Latest H…

The Hacker News
The Hacker News Breaches & leaks

Medusa Ransomware on the Rise: From Data Leaks to Multi-Extortion

The threat actors associated with the Medusa ransomware have ramped up their activities following the debut of a dedicated data leak site on the dark web in Fe…

The Hacker News
The Hacker News Breaches & leaks

Warning: 3 Critical Vulnerabilities Expose ownCloud Users to Data Breaches

The maintainers of the open-source file-sharing software ownCloud have warned of three critical security flaws that could be exploited to disclose sensitive in…

The Hacker News
The Hacker News Breaches & leaks

Outlook Breach: Microsoft Reveals How a Crash Dump Led to a Major Security Breach

Microsoft on Wednesday revealed that a China-based threat actor known asStorm-0558acquired the inactive consumer signing key to forge tokens and access Outlook…

Microsoft 365

The Hacker News
The Hacker News Breaches & leaks

Key Cybersecurity Tools That Can Mitigate the Cost of a Breach

IBM's 2023 installment of their annual "Cost of a Breach" report has thrown up some interesting trends. Of course, breaches being costly is no longer news at t…

The Hacker News
The Hacker News Breaches & leaks

Kroll Suffers Data Breach: Employee Falls Victim to SIM Swapping Attack

Risk and financial advisory solutions provider Kroll on Friday disclosed that one of its employees fell victim to a "highly sophisticated" SIM swapping attack.…

The Hacker News
The Hacker News Breaches & leaks

How Pen Testing can Soften the Blow on Rising Costs of Cyber Insurance

As technology advances and organizations become more reliant on data, the risks associated with data breaches and cyber-attacks also increase. The introduction…

The Hacker News
The Hacker News Breaches & leaks

Two Critical Flaws Found in Alibaba Cloud's PostgreSQL Databases

A chain of two critical flaws has been disclosed in Alibaba Cloud's ApsaraDB RDS for PostgreSQL and AnalyticDB for PostgreSQL that could be exploited to breach…

Databases

The Hacker News
The Hacker News Breaches & leaks

Twitter Denies Hacking Claims, Assures Leaked User Data Not from its System

Twitter on Wednesday said that its investigation found "no evidence" that users' data sold online was obtained by exploiting any security vulnerabilities in it…

The Hacker News
The Hacker News Breaches & leaks

Russian Courts Targeted by New CryWiper Data Wiper Malware Posing as Ransomware

A new data wiper malware calledCryWiperhas been found targeting Russian government agencies, including mayor's offices and courts."Although it disguises itself…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Linux Database Security Tips

Data leaks are extremely prominent in the cyber world due to lack of proper or adequate security implementation. Securing databases is an essential practice to…

Linux

Latest Hacking News
Latest Hacking News Breaches & leaks

GitHub Shares Details About The Stolen OAuth User Tokens Breach

Earlier this month, GitHub suffered a massive security breach affecting numerous users’ accounts. The breach…GitHub Shares Details About The Stolen OAuth User …

GitHub

Latest Hacking News
Latest Hacking News Breaches & leaks

Android Apps Leaked 100+ Million Users' Data Due To Misconfigured Cloud Services

Misconfigured databases have long been a reason for exposing sensitive data. This time, however, the…Android Apps Leaked 100+ Million Users' Data Due To Miscon…

Android

Latest Hacking News
Latest Hacking News Breaches & leaks

Following Facebook, Data Of 500+ Million LinkedIn Users Put For Sale

Right after Facebook's data leak incident that affected 533 million people, another data dump has…Following Facebook, Data Of 500+ Million LinkedIn Users Put F…

Latest Hacking News
Latest Hacking News Breaches & leaks

Hackers Exploit Telegram API For Server-Side Data Exfiltration

Researchers have found criminal hackers employing a new technique to steal data. This server-side data…Hackers Exploit Telegram API For Server-Side Data Exfilt…

The Hacker News
The Hacker News Breaches & leaks

Extortion Gang Breaches Cybersecurity Firm Qualys Using Accellion Exploit

Enterprise cloud security firm Qualys has become the latest victim to join a long list of entities to have suffered a data breach after zero-day vulnerabilitie…

Latest Hacking News
Latest Hacking News Breaches & leaks

Telegram Data Leak Exposes Millions of Records on Darknet

Encrypted-messaging app Telegram suffered a massive data leak that exposed the personal data of millions of users. A rival toTelegram Data Leak Exposes Million…

The Hacker News
The Hacker News Breaches & leaks

Hackers Compromise T-Mobile Employee' Email Accounts and Steal User' Data

If you are a T-Mobile customer, this news may concern you.US-based telecom giant T-Mobile has suffered yet another data breach incident that recently exposed p…

Latest Hacking News
Latest Hacking News Breaches & leaks

Japanese Firm NEC Electronics Confirm Security Breach

Lately, we heard of the Mitsubishi data breach. Now, here is another Japanese firm making it to the news forJapanese Firm NEC Electronics Confirm Security Brea…

The Hacker News
The Hacker News Breaches & leaks

LifeLabs Paid Hackers to Recover Stolen Medical Data of 15 Million Canadians

LifeLabs, the largest provider of healthcare laboratory testing services in Canada, has suffered a massive data breach that exposed the personal and medical in…

Latest Hacking News
Latest Hacking News Breaches & leaks

T-Mobile Reveals A Security Breach Affecting Prepaid Users

Adding one more to the count of data breaches this year, now joins the cellular firm T-Mobile. Recently, T-Mobile hasT-Mobile Reveals A Security Breach Affecti…